Talvez deva tentar algumas variações de ortografia:
renal serines » renal services (Expandir a Pesquisa), renal serie (Expandir a Pesquisa), retinal serine (Expandir a Pesquisa)
absent nerve » bent nerve (Expandir a Pesquisa), abducent nerve (Expandir a Pesquisa), augment nerve (Expandir a Pesquisa)
nerves cross » nerves across (Expandir a Pesquisa), nerve cross (Expandir a Pesquisa), nerves crossed (Expandir a Pesquisa)
serines can » series can (Expandir a Pesquisa), services can (Expandir a Pesquisa), sines can (Expandir a Pesquisa)
upon nerves » upon nerve (Expandir a Pesquisa), upon nervous (Expandir a Pesquisa), human nerves (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
cross due » cross drug (Expandir a Pesquisa), cross dale (Expandir a Pesquisa), cross diet (Expandir a Pesquisa)
can dags » can data (Expandir a Pesquisa), can da (Expandir a Pesquisa), can dan (Expandir a Pesquisa)
i renal » ii renal (Expandir a Pesquisa), i real (Expandir a Pesquisa)
j upon » j upson (Expandir a Pesquisa), j upton (Expandir a Pesquisa), 1 upon (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ absent nerve cyst due ) OR ( i renal serines can dags ))) OR ( j upon nerves cross due ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ absent nerve cyst due ) or ( i renal serines can dags ))) or ( j upon nerves cross due ))*.